Base | Representation |
---|---|
bin | 1100011100101… |
… | …1010101100111 |
3 | 10122020200220100 |
4 | 3013023111213 |
5 | 101331304340 |
6 | 5103035143 |
7 | 1202542524 |
oct | 307132547 |
9 | 118220810 |
10 | 52213095 |
11 | 27522520 |
12 | 1559bab3 |
13 | aa8182c |
14 | 6d1214b |
15 | 48b5830 |
hex | 31cb567 |
52213095 has 48 divisors (see below), whose sum is σ = 99339552. Its totient is φ = 25159680.
The previous prime is 52213093. The next prime is 52213123. The reversal of 52213095 is 59031225.
52213095 = T482 + T483 + ... + T751.
52213095 is a `hidden beast` number, since 522 + 130 + 9 + 5 = 666.
It is not a de Polignac number, because 52213095 - 21 = 52213093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52213093) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 154767 + ... + 155103.
It is an arithmetic number, because the mean of its divisors is an integer number (2069574).
Almost surely, 252213095 is an apocalyptic number.
52213095 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
52213095 is a deficient number, since it is larger than the sum of its proper divisors (47126457).
52213095 is a wasteful number, since it uses less digits than its factorization.
52213095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 672 (or 669 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 27.
The square root of 52213095 is about 7225.8629242465. The cubic root of 52213095 is about 373.7602794308.
It can be divided in two parts, 522130 and 95, that added together give a palindrome (522225).
The spelling of 52213095 in words is "fifty-two million, two hundred thirteen thousand, ninety-five".
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